Well, considering that Mercedes-Benz is also not going to let CarPlay in, due to reasons specified by CEO Ola Källenius in the following interview, I doubt others would let CarPlay in too. Their reasons will apply to all the others too.
No Apple screen takeover in Mercedes-Benz.
www.theverge.com
Apple wanted to control core functions of the vehicle like HVAC, as well as the speedometer and odometer.
"But Mercedes doesn’t appear to be in any rush to follow its luxury vehicle peers in letting Apple dominate the in-car experience for its customers. Instead, Källenius said that the company is working closely with Apple’s main rival, Google, in designing a new navigation feature that will be built on Google Maps. The key difference there is that Mercedes’ own engineering team will be heavily involved in the process."